Update R_object_helper.h (#1386)

microsoft · May 21, 2018 · 3f54429 · 3f54429
1 parent dc69957
commit 3f54429
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/LightGBM/R_object_helper.h b/include/LightGBM/R_object_helper.h
@@ -33,7 +33,7 @@ struct lgbm_sxpinfo {
 
 // 64bit pointer
 #if INTPTR_MAX == INT64_MAX
-typedef ptrdiff_t R_xlen_t;
+typedef int64_t R_xlen_t;
 #else
 typedef int R_xlen_t;
 #endif